Also, since I was able to connect from my laptop with no problem, it led me to believe it was something wrong with my desktop.
After about 30 minutes of fiddling around with various settings, I was able to figure out what the problem was.
Right click the Wireless Network Connection icon on the Taskbar. d) Check to select Start this connection automatically.
c) Select AES in the Encryption type dropdown menu.
This article also describes the most common problems with IAS authentication and authorization, certificate properties, and the process of certificate validation for both wireless client and IAS server certificates.
This article assumes background knowledge in IEEE 802.11 wireless LAN and associated security technologies and the components of a Windows-based authentication infrastructure.
This can occur if the if the RADIUS certificate, or any certificate in the chain, is configured or CRL or OCSP.
I recently bought a new Linksys wireless router and after setting it up with basic WEP security, I tried to logon from my laptop and was successful! So then I tried to connect from my desktop computer that has a wireless USB adapter attached to it and I ended up getting this error message: Fabulous! I checked my settings on the wireless router to make sure I didn’t accidentally setup certificate security, but found no such thing.For troubleshooting purposes, server certificate validation can be disabled on one or multiple clients, allowing those clients to connect regardless of the certificate in use.If using OS X, sometimes it can take up to 10 seconds for authentication to complete.Troubleshooting Tools in Windows Wireless AP Troubleshooting Tools IAS Troubleshooting Tools Troubleshooting IAS Authentication and Authorization Summary Related Links The tools for troubleshooting wireless connections in Windows XP and Windows Server 2003 are the Network Connections folder and tracing.The Network Connections folder and the notification area icons provide information about the state of the authentication.UITS recommends that you specify a certificate authority (CA) certificate for IU Secure connections to provide an additional layer of security to your wireless device; for help, see Validating the connection below.Optionally, depending on your Android version, you can select either Validating your IU Secure wireless connection adds an additional layer of security and ensures the authenticity of an IU Secure wireless access point.For detailed information about how to deploy a wireless LAN using IEEE 802.1X authentication, see Deployment of Protected 802.11 Networks Using Microsoft Windows.For information about how to troubleshoot wireless connectivity on wireless networks that do not use 802.1X authentication, see Troubleshooting Microsoft Windows XP-based Wireless Networks in the Small Office or Home Office.You can validate your connection by specifying a CA certificate.To validate your IU Secure connection, you'll need to download a CA certificate file to your Android device.